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DET035QVNTCMI-1W SPEC ONLY 1
DENSITRON® DISPLAYS
LIQUID CRYSTAL DISPLAY MODULE
Product Specification
CUSTOMER Standard
CUSTOMER
PART NUMBER
PRODUCT
NUMBER DET035QVNTCMI-1W
Product Mgr Design Eng
Bruno Recaldini Luo Luo
Date: 13-May-13 Date: 13-May-13
Approval for Specification only
Approval for Specification and Sample
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1. Table of Contents
No. Contents Page
1 Table of Contents 2
2 Record of Revisions 3
3 Module Numbering System 4
4 Application 5
5 Features 5
6 General Specifications 5
7 Absolute Maximum Ratings 6
8 Electrical Characteristics 7
9 Block Diagram 9
10 Input / Output Terminals Pin Assignment 10
11 Interface Timing 14
12 Optical Characteristics 23
13 Reliability Test 26
14 Packaging 27
15 Precautions 28
16 Outline Drawing 30
17 Incoming Inspection Standards 31
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2. Record of Revisions
Rev. Comments Page Date
1 Preliminary Specification was first issued All 13/05/13
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3. Module Numbering System
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
D E T 0 3 5 Q V N T C M I - 1 W
1 D
DENSITRON Standard TFT 2 E
3 T
4~6
0 TFT Size:
035=3.5’’, 043=4.3'', 057=5.7'', 070=7'', 101=10.1'' 3
5
7~8
Q TFT Resolution:
QV: 320X240 (QVGA), VG: 640X480 (VGA)
WV: 800X480 (WVGA), WS: 1024X600 (WSVGA) V
9 N TFT Brightness:
N: Normal Brightness, H: High Brightness
10 T TFT Interface System:
T: TTL, L: LVDS
11~13
C Touch Type:
NT: Non-Touch, CS: Capacitive Single Touch,
CM: Capacitive Multi Touch, RS: Resistive Single Touch, RM:
Resistive Multi Touch M
I Touch Interface:
0: No interface, U: USB I/F, I: I2C I/F, S: SPI I/F
14 -
15~16 1 Revision
W A: Standard, W: Wide Viewing Angle
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4. Application
This specification is applied to the 3.5 inch QVGA supported TFT-LCD module With
projected capacitive touch (PCT), and can display 262k colors. The module is designed
for PMP, GPS application and other electronic products which require flat panel display
of digital signal interface and used as the input devices for general electric appliances
via both finger and Capacitive stylus pen.
5. Features
- QVGA (320×240 pixels) resolution.
- Display in 262k colors
- Line inversion mode with stripe type.
- On-chip voltage generator
- SYNC mode is supported for digital RGB input data format.
- Ultra Wide View Polarizer
- Projected Capacitive Touch
I2C Interface
Multi Touch (Ten points)
6. General Specifications
Item Specifications Unit
Screen Size 3.5 (Diagonal) inch
Display Format 320RGB(H)×240(V) dot
Active Area 70.08(H)×52.56(V) mm
Dot Pitch 0.073(H)×0.219(V) mm
Pixel Configuration RGB Vertical Stripe -
Display Mode
TN Type
Transmissive Mode
Normally White
-
Surface Treatment Clear(7H)
-
Viewing Direction 6 O’clock
(The Gray Inversion will appear at this direction) -
Outline Dimension 76.9(W)×63.9(H)×4.85(D) mm
DC to DC circuit Build-in -
Weight 46.7 g
RoHS Compliance
DENSITRON certifies this product to be in
compliance with European Union Directive
2002/95/EC on the restriction of certain
hazardous substances in electrical and electronic
equipment.
-
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7. Absolute Maximum Ratings
7.1 Absolute Ratings of Environment
Item Symbol Value
Unit Note Min. Max.
Storage Temperature TST -30 +80 °C (1)(2)
Operating Ambient Temperature TOP -20 +70 °C (1)(2)
Note1: Background color changes slightly depending on ambient temperature.
This phenomenon is reversible.
Note2: Please refer to item of RELIABILITY.
7.2 Electrical Absolute Ratings
7.2.1 TFT-LCD Module
(Ta=25±2°C, GND=VSS=0V)
Item Symbol Value
Unit Note Min. Max.
Digital Power Supply Voltage VCC VSS-0.3 5.0 V -
7.2.2 Backlight Unit
(Ta=25±2°C)
Item Symbol Value
Unit Note Min. Max.
Forward current If - (50) mA (1)(2)
Reverse voltage VR - (25) V (1)
Note (1) Permanent damage to the device may occur if maximum values are
exceeded or reverse voltage is loaded.
Note (2) Relation between maximum LED forward current and ambient temperature is
showed as bellow.(a string of LEDs)
Ambient Temperature vs. Allowable Forward Current
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8. Electrical Characteristics
8.1 TFT-LCD Module (Ta=25±2°C)
Item Symbol Value
Unit Note Min. Typ. Max.
Power Supply Voltage VCC 2.5 3.3 3.6 V -
Power Supply Current ICC - 15.6 22.0 mA (1)
Input High Threshold Voltage VIH 0.8VCC - VCC V -
Input Low Threshold Voltage VIL 0 - 0.2VCC V -
Power Consumption PL - 51.48 72.6 mW (1)
VSYNC Frequency FV - 60 90 Hz -
HSYNC Frequency FH - 15.72 22.35 KHz -
DCLK Frequency DCLK - 6.5 10 MHz -
Note (1) The specified power consumption is under the conditions at VCC=3.3V,
FV=60Hz, whereas a power dissipation check pattern below is displayed.
Active Area
Black Pattern / 0 Gray
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8.2 Backlight Unit (Ta=25±2°C)
Item Symbol Value
Unit Note Min. Typ. Max.
LED Voltage VL - (16.5) - V (1)
LED Current IL - (40) - mA (1)
Power Consumption PBL - (660) - mW (1)
LED Life Time(25) - 10000 30000 - hr (2)
Note (1) The driving design of backlight unit is dependent on serial consideration
of 5S2P LEDs.
Note (2)LED life time is defined as under 25±2 , when the average brighten
decrease to 50% of original brightness
8.3 Projected Capacitive Touch
Item Value
Unit Note Min. Typ. Max.
Operating Voltage 3.0 3.3 3.6 V -
Power Supply Current - 9.4 13.2 mA (1)
Power Consumption - 31.02 43.56 mW @3.3V
Interface I2C -
Function Multi Touch -
Note (1) This test condition is touched with 10 points.
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9. Block Diagram
TFT-LCD Module with Backlight Unit
BACKLIGHT UNIT
LED_A
LED_K
GND
VCC
DOTCLK
RESET
HSYNC
VSYNC
D00~D07
D10~D17
D20~D27
TFT LCD PANEL
320(RGB) x
240 PixelD
C/D
CT
-CO
N
DR
IVE
R IC
GND
VDD
/RST
/INT
SDA
SCL
NC
NC
NC
GND
Projected Capacitive Touch
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10. Input / Output Terminals Pin Assignment
10.1 TFT-LCD Module (CVILUX CF25541D0R0-05)
Pin No. Symbol I/O Description
1 LED_K I LED_cathode
2 LED_K I LED_cathode
3 LED_A I LED_anode
4 LED_A I LED_anode
5 NC I No connection
6 NC I No connection
7 NC I No connection
8 RESET I Reset
9 NC I No connection
10 NC I No connection
11 NC I No connection
12 D20 I Blue data(LSB)
13 D21 I Blue data
14 D22 I Blue data
15 D23 I Blue data
16 D24 I Blue data
17 D25 I Blue data
18 D26 I Blue data
19 D27 I Blue data(MSB)
20 D10 I Green data(LSB)
21 D11 I Green data
22 D12 I Green data
23 D13 I Green data
24 D14 I Green data
25 D15 I Green data
26 D16 I Green data
27 D17 I Green data(MSB)
28 D00 I Red data(LSB)
29 D01 I Red data
30 D02 I Red data
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Pin No. Symbol I/O Description
31 D03 I Red data
32 D04 I Red data
33 D05 I Red data
34 D06 I Red data
35 D07 I Red data(MSB)
36 HSYNC I Line synchronization signal.
37 VSYNC I Frame synchronization signal.
38 DOTCLK I Dot Colck signal
39 NC I No connection
40 NC I No connection
41 VCC I For system power supply.
42 VCC I For system power supply.
43 NC I No connection
44 NC I No connection
45 NC I No connection
46 NC I No connection
47 NC I No connection
48 NC I No connection
49 NC I No connection
50 NC I No connection
51 NC I No connection
52 NC I No connection
53 GND I Ground
54 GND I Ground
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10.2 Projected Capacitive Touch
Connector: CVILUX CF25101D0R0-05
Pin No. Symbol I/O Description
1 GND I System ground.
2 VDD I +3.3V power supply.
3 /RST I External reset signal, active low.
4 /INT O Interrupt signal, active low, asserted to request Host start a new transcation.
5 SDA I/O I2C data signal.
6 SCL I I2C clock signal.
7 NC - Not Connection
8 NC - Not Connection
9 NC - Not Connection
10 GND I System ground.
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10.3 Color Data Input Assignment
The brightness of each primary color(red, green and blue) is based on the
8 bit gray scale data input for the color. The higher the binary input, the brighter
the color. The table provides the assignment of color versus data input.
Color
Data Signal
Red Green Blue
D07 D06 D05 D04 D03 D02 D01 D00 D17 D16 D15 D14 D13 D12 D11 D10 D27 D26 D25 D24 D23 D22 D21 D20
Basic Colors
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Gray Scale Of RED
Red(0) / Dark
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
: : : : : : : : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : : : : : : : :
Red(253) 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray Scale Of Green
Green(0) / Dark
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
Green(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
: : : : : : : : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : : : : : : : :
Green(253) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0
Green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Gray Scale Of Blue
Blue(0) / Dark
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Blue(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
: : : : : : : : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : : : : : : : :
Blue(253) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1
Blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
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11. Interface Timing
11.1 Input Signal Characteristics
11.1.1 Digital Parallel RGB Interface (960×240 resolution)
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11.2 Waveform
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11.3 Power On / Off Sequence
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11.4 Timing Requirement of Projected Capacitive Touch
11.4.1 I2C Data Transfer Format
Mnemonics Description
S I2C Start or I2C Restart
A[6:0] Slave Address = 7’b0111000
W 1’b0: Write
R 1’b1: Read
C ACK
P
STOP: the indicate the end of a packet (if this bit is missing, S will
indicate the end of the current packet and the beginning of the next
packet)
Write N bytes to I2C slave
SA
6
A
5
A
4
A
3
A
2
A
1
A
0
R
WA
R
6
R
5
R
4
R
3
R
2
R
1
R
0A
R
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0A
D
7…
D
6
D
5
D
4
D
3
D
2
D
1
D
0A
D
7P
Slave Addr Data Address[X] Data [X] Data [X+N-1]
STA
RT
WR
ITE
AC
K
AC
K
AC
K
AC
K
STO
P
Set Data Address
SA
6
A
5
A
4
A
3
A
2
A
1
A
0
R
WA
R
6
R
5
R
4
R
3
R
2
R
1
R
0A
R
7P
Slave Addr Data Address[X]
STAR
T
WR
ITE
AC
K
AC
K
STOP
Read X bytes from I2C Slave
SA
6
A
5
A
4
A
3
A
2
A
1
A
0
R
WA
D
6
D
5
D
4
D
3
D
2
D
1
D
0A
D
7…
D
6
D
5
D
4
D
3
D
2
D
1
D
0A
D
7P
Slave Addr Data [N] Data [X+N-1]
STA
RT
Read
AC
K
AC
K
AC
K
STO
P
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11.4.2 I2C Timing Characteristics
(Ta=25±2°C)
Parameter Min Max Unit
SCL frequency - 400 kHz
Bus free time between a STOP and START condition 4.7 - μs
Hold time (repeated) START condition 4.0 - μs
Data setup time 250 - ns
Setup time for a repeated START condition 4.7 - μs
Setup time for STOP condition 4.0 - μs
11.4.3 Interrupt Trigger Mode
11.4.4 I2C Operating Mode Register Map
Address Name Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
Host
Access
Op,00h DEVICE_MODE Device
Mode[2:0]
RW
Op,01h Reserved R
Op,02h TD_STATUS Number of
touch points[3:0]
R
Op,03h TOUCH1_YH 1stEvent
Flag
1st Touch
Y Position[11:8]
R
Op,04h TOUCH1_YL 1st Touch Y Position[7:0] R
Op,05h TOUCH1_XH 1st Touch ID[3:0] 1st Touch
X Position[11:8]
R
Op,06h TOUCH1_XL 1st Touch X Position[7:0] R
Op,07h Reserved R
Op,08h Reserved R
Op,09h TOUCH2_YH 2ndEvent 2ndTouch R
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Flag Y Position[11:8]
Op,0Ah TOUCH2_YL 2nd touch Y Position[7:0] R
Op,0Bh TOUCH2_XH 2nd Touch ID[3:0] 2nd Touch
X Position[11:8]
R
Op,0Ch TOUCH2_XL 2nd Touch X Position[7:0] R
Op,0Dh Reserved R
Op,0Eh Reserved R
Op,0Fh TOUCH3_YH 3rdEvent
Flag
3rd Touch
Y Position[11:8]
R
Op,10h TOUCH3_YL 3rd Touch Y Position[7:0] R
Op,11h TOUCH3_XH 3rd Touch ID[3:0] 3rd Touch
X Position[11:8]
R
Op,12h TOUCH3_XL 3rd Touch X Position[7:0] R
Op,13h Reserved R
Op,14h Reserved R
Op,15h TOUCH4_YH 4thEvent
Flag
4th Touch
Y Position[11:8]
R
Op,16h TOUCH4_YL 4th Touch Y Position[7:0] R
Op,17h TOUCH4_XH 4th Touch ID[3:0] 4th Touch
X Position[11:8]
R
Op,18h TOUCH4_XL 4th Touch X Position[7:0] R
Op,19h Reserved R
Op,1Ah Reserved R
Op,1Bh TOUCH5_YH 5thEvent
Flag
5th Touch
Y Position[11:8]
R
Op,1Ch TOUCH5_YL 5thTouch Y Position[7:0] R
Op,1Dh TOUCH5_XH 5th Touch ID[3:0] 5th Touch
X Position[11:8]
R
Op,1Eh TOUCH5_XL 5th Touch X Position[7:0] R
Op,1Fh Reserved R
Op,20h Reserved R
Op,21h TOUCH6_YH 6thEvent
Flag
6th Touch
Y Position[11:8]
R
Op,22h TOUCH6_YL 6thTouch Y Position[7:0] R
Op,23h TOUCH6_XH 6th Touch ID[3:0] 6th Touch
X Position[11:8]
R
Op,24h TOUCH6_XL 6th Touch X Position[7:0] R
Op,25h Reserved R
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Op,26h Reserved R
Op,27h TOUCH7_YH 7thEvent
Flag
7th Touch
Y Position[11:8]
R
Op,28h TOUCH7_YL 7thTouch Y Position[7:0] R
Op,29h TOUCH7_XH 7th Touch ID[3:0] 7th Touch
X Position[11:8]
R
Op,2Ah TOUCH7_XL 7th Touch X Position[7:0] R
Op,2Bh Reserved R
Op,2Ch Reserved R
Op,2Dh TOUCH8_YH 8thEvent
Flag
8th Touch
Y Position[11:8]
R
Op,2Eh TOUCH8_YL 8thTouch Y Position[7:0] R
Op,2Fh TOUCH8_XH 8th Touch ID[3:0] 8th Touch
X Position[11:8]
R
Op,30h TOUCH8_XL 8th Touch X Position[7:0] R
Op,31h Reserved R
Op,32h Reserved R
Op,33h TOUCH9_YH 9thEvent
Flag
9th Touch
Y Position[11:8]
R
Op,34h TOUCH9_YL 9thTouch Y Position[7:0] R
Op,35h TOUCH9_XH 9th Touch ID[3:0] 9th Touch
X Position[11:8]
R
Op,36h TOUCH9_XL 9th Touch X Position[7:0] R
Op,37h Reserved R
Op,38h Reserved R
Op,39h TOUCH10_YH 10thEvent
Flag
10th Touch
Y Position[11:8]
R
Op,3Ah TOUCH10_YL 10thTouch Y Position[7:0] R
Op,3Bh TOUCH10_XH 10th Touch ID[3:0] 10th Touch
X Position[11:8]
R
Op,3Ch TOUCH10_XL 10th Touch X Position[7:0] R
Op,3Dh Reserved R
Op,3Eh Reserved R
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11.4.5 DEVICE_MODE
This register is the device mode register, configure it to determine the current mode of
the chip.
Address Bit Address Register Name Description
Op,00h 6:4 Device Mode
[2:0]
000b Normal operating Mode
001b System Information Mode
(Reserved)
100b Test Mode – read raw data
(Reserved)
11.4.6 TD_STATUS
This register is the Touch Data status register.
Address Bit Address Register Name Description
Op,02h 3:0 Number of touch
points[3:0]
How many points detected.
1-10 is valid.
11.4.7 TOUCHn_YH (n:1-10)
This register describes MSB of the Y coordinate of the nth touch point and the
corresponding event flag.
Address Bit Address Register Name Description
Op,03h
~
Op,39h
7:6 Event Flag 00b: Put Down
01b: Put Up
10b: Contact
11b: No event
5:4 Reserved
3:0 Touch Y
Position
[11:8]
MSB of Touch Y Position in pixels
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11.4.8 TOUCHn_YL (n:1-10)
This register describes LSB of the Y coordinate of the nth touch point.
Address Bit Address Register Name Description
Op,04h
~
Op,3Ah
7:0 Touch Y
Position
[7:0]
LSB of the Touch Y Position in pixels
11.4.9 TOUCHn_XH (n:1-10)
This register describes MSB of the X coordinate of the nth touch point and
corresponding touch ID.
Address Bit Address Register Name Description
Op,05h
~
Op,3Bh
7:4 Touch ID[3:0] Touch ID of Touch Point
3:0 Touch X Position
[11:8]
MSB of Touch X Position in pixels
11.4.10 TOUCHn_XL (n:1-10)
This register describes LSB of the X coordinate of the nth touch point.
Address Bit Address Register Name Description
Op,06h
~
Op,3Ch
7:0 Touch X
Position
[7:0]
LSB of The Touch X Position in pixels
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12. Optical Characteristics
The optical characteristics should be measured in a dark environment (≦ 1 lux)
or equivalent state with the methods shown in Note (4).
Item Symbol Conditions Min. Typ. Max. Unit Note
Contrast Ratio CR
x=0, Y =0
Viewing Normal
Angle
300 (450) - - (2)
Response Time TR+TF - 50 - ms (3)
Luminance(Center) Y 430 (500) - cd/m2 (4)
Brightness uniformity BUNI 75 (80) - % (5)
Color
Chromaticity
Red
Rx 0.585 0.635 0.685 -
(1),(4)
Ry 0.305 0.355 0.405 -
Green
Gx 0.300 0.350 0.400 -
Gy 0.525 0.575 0.625 -
Blue
Bx 0.090 0.140 0.190 -
By 0.040 0.090 0.140 -
White
Wx 0.275 0.325 0.375 -
Wy 0.285 0.335 0.385 -
Viewing Angle
Horizontal
x+
CR10
60 (80) -
deg.
x- 60 (80) -
Vertical
Y+ 60 (80) -
Y- 60 (80) -
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Note (1) Definition of Viewing Angle (x, y):
Note (2) Definition of Contrast Ratio (CR):
Note (3) Definition of Response Time (TR, TF):
12 o’clock direction
y+ = 90º
6 o’clock
y- = 90º
xx
y- y
x- y+
y- x+
Normal
x = y = 0º
X+ = 90º
X- = 90º
100%
90%
10%
0%
White
Black
White
Time
TF
Optical
Response
TR
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Note (4) Measurement Set-Up:
The LCD module should be stabilized at a given temperature for 30 minutes
to avoid abrupt temperature change during measuring. In order to stabilize
the luminance, the measurement should be executed after lighting Backlight
for 30 minutes in a windless room.
Note (5) Definition of brightness uniformity
Brightness uniformity=(Min Luminance of 9 points)/(Max Luminance of 9 points)×100%
Photometer
(TOPCON BM-7 Fast)
Field of View = 1º
500 mm
LCD Module
LCD Panel
Center of the Screen
Light Shield Room
(Ambient Luminance < 1 lux)
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DENSITRON® DISPLAYS
13. Reliability Test
No. Test Items Test Condition Remark
1 High Temperature Storage Test Ta= 80 240 hours (1),(3),(4)
2 Low Temperature Storage Test Ta= -30 240 hours (1),(3),(4)
3 High Temperature Operation Test
TS= 70 240 hours (2),(3),(4)
4 Low Temperature Operation Test
Ta= -20 240 hours (1),(3),(4)
5 High Temperature and High Humidity Operation Test
Ta=60 90%RH 240 hours (3),(4)
6 Electro Static Discharge Test (non-operating)
-Panel Surface/Top Case
:150pF, 330Ω
Air:±15kV, Contact: ±8kV
(3)
7 Mechanical Shock Test (non-operating)
Half sine wave,
100G, 6ms
3 times shock of each six surfaces
(3)
8 Vibration Test
(non-operating)
Sine wave:10 ~ 55 ~ 10Hz
amplitude:1.5mm
3 axis, 2 hours/axis
(3)
9 Thermal Shock Test (non-operating)
-20(30min)~ 70(30min),10 cycles
(3),(4)
10 Drop Test(with Carton) Height:80
1 corner, 3 edges, 6 surfaces (3)
Note 1:Ta is the ambient temperature of samples.
Note 2:Ts is the temperature of panel’s surface.
Note 3:In the standard condition, there shall be no practical problem that may affect the display function.
After the reliability test, the product only guarantees operation, but don’t guarantee all of the
cosmetic specification.
Note 4:Before cosmetic and function test, the product must have enough recovery time, at least 2 hours
at room temperature.
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DENSITRON® DISPLAYS
14. Packaging
600.0x420.0x180.0
400.0x290.0x150.0
375.0x265.0x3.5
945.0x275.0x3.5
816.0x375.0x3.5
372.0x262.0x5.0
372.0x262.0x16.6TRAY
EPE(J46)
CARD BOARD(P01)
CARD BOARD(P02)
CARD BOARD(P03)
INTERNAL BOX(S01)
EXTERNAL BOX(L28)
ITEM SIZE(LxWxH) unit:mm
EPE
MATERIAL
CARTON
CARTON
CARTON
CARTON
PARTS LIST
Q.T.Y NOTE
26
4
2
2
4
2
1
2
3
4
5
6
7
76.9x63.9x4.85PRODUCT 1448
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DENSITRON® DISPLAYS
15. Precautions
15.1 Assembly and Handling Precautions
(1) Do not apply rough force such as bending or twisting to the module during
assembly.
(2) It’s recommended to assemble or to install a module into the user’s system
in clean working areas. The dust and oil may cause electrical short or worsen
the polarizer.
(3) Don’t apply pressure or impulse to the module to prevent the damage of
LCD panel and Backlight.
(4) Always follow the correct power-on sequence when the LCD module is turned
on. This can prevent the damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of
polarizer is very soft and easily scratched.
(8) Moisture can easily penetrate into LCD module and may cause the damage
during operation.
(9) High temperature or humidity may deteriorate the performance of LCD module.
Please store LCD module in the specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be
reduced. For example, the response time will become slow.
15.2 Safety Precautions
(1) If the liquid crystal material leaks from the panel, it should be kept away from
the eyes or mouth. In case of contact with hands, skin or clothes, it has to be
washed away thoroughly with soap.
(2) After the module’s end of life, it is not harmful in case of normal operation and
storage.
15.3 Terms of Warrant
(1) Acceptance inspection period
The period is within one month after the arrival of contracted commodity at the
buyer’s factory site.
(2) Applicable warrant period
The period is within twelve months since the date of shipping out under normal
using and storage conditions.
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DENSITRON® DISPLAYS
15.4 Cautions for LCM’s installing and assembling
Please keep away the FPC while assembling or fixing the LCM to avoid FPC being
damaged or extruded or other related problems. Please see below picture.
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DENSITRON® DISPLAYS
16.Outline Drawing
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17. Incoming Inspection Standards
17.1 The environmental condition of inspection
The environmental condition and visual inspection shall be conducted as below.
(1) Ambient temperature 25 ± 5
(2) Humidity: 60 ± 5% RH
(3) Viewing distance is approximately 35 ~ 40 cm
(4) Viewing angle is normal to the LCD panel as Fig _1(10°)
(5) Ambient Illumination: 300 ~ 500 Lux for external appearance inspection
17.2 The defects classify of AQL as following: (1) Test method :According to ANSI/ASQC Z 1.4 .General Inspection Level Ⅱ take a
single time
(2) The defects classify of AQL as following:
Class of
defects AQL Definition
Major 0.65% It is defect that is likely to result in failure or to reduce materially
the usability of the intended function.
Minor 1.5% It is a defect that will not result in functioning problem with
deviation classified.
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17.3 Inspection Parameters
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DENSITRON® DISPLAYS
Incoming Inspection Touch Panel
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Note1. The definition of dot defect :
The dot defect was judged after repair and the size of a defective dot over 1/2 of whole
dot is regarded as one defective dot.
Note2.
W
L
Note3. D:Diameter D=(a+b)/2
Note4. Bright dot is defined through 6% transmission ND Filter as following.
Note5. ADJACENT DOT
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DENSITRON® DISPLAYS
Note6.
17.4 Handling of LCM
(1)Don't give external shock.
(2)Don't apply excessive force on the surface.
(3)Liquid in LCD is hazardous substance. Must not lick and swallow. when the liquid is
attach to your hand, skin, cloth etc. Wash it out thoroughly and immediately.
(4)Don't operate it above the absolute maximum rating.
(5)Don't disassemble the LCM.
B:BM
A:AA